a phrase also said by a certain man, expressing the urge to "fertilize" and or have intercourse with someone, mostly being plant females and males.
*see's solar flare from pvz*
dan: dude dont say it...
slooshi: "i MUST FERTILIZE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
For a man to ejaculate between the navel and genitalia of another. Usually only used when the partner has not shaved.
Man: Where do you want me to cum?
Partner: fertilize the bush!
Either when you find something greasy, slimy, or buttery on the ground, covered in dust and dirt. Or when you slip for a far distance or a long time continuously.
"That kid over there just slipped on fertilized butter!"
A group of 5 or more guys switch off having unprotected sex with a girl then try to find out who’s the father.
Shit man we all got drunk and and ran the fertility train through Heather.